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电视差转机是地面电视广播网的重要组成部分。它大多设置于野外或高山上,环境条件比较恶劣,维护比较困难,有些甚至在无人管理条件下进行工作。这就需要电视差转机具有高的可靠性。
Television transfer is an important part of terrestrial television networks. It is mostly set in the wild or in the mountains, with harsh environmental conditions, more difficult maintenance and some even working under unmanaged conditions. This requires a television transfer machine with high reliability.